main {
  background-color: #fff;
  overflow: hidden;
}
main h2 {
  font-size: 16px;
  background: #eee;
  line-height: 30px;
  margin: 5px 2px;
  border: 1px solid #ccc;
  color: #874604;
  padding-left: 15px;
}
main .nav-title {
  margin-bottom: 20px;
  border-top: 1px solid #ddd;
  border-radius: 4px;
}
main .nav-title li {
  background: #eee;
  position: relative;
  height: 40px;
  line-height: 40px;
  border-bottom: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}
main .nav-title li a {
  padding-left: 15px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  font-weight: 700;
}
main .nav-title li i {
  position: absolute;
  right: 5px;
  top: 50%;
  margin-top: -10px;
}
